<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>用户管理
            <small>菜单管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>用户管理</el-breadcrumb-item>
            <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="菜单名称" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="菜单名称" align="center"></el-table-column>
                <el-table-column prop="linkUrl" label="链接地址" align="center"></el-table-column>
                <el-table-column prop="path" label="链接路径" align="center"></el-table-column>
                <el-table-column prop="priority" label="优先级" align="center"></el-table-column>
                <el-table-column prop="icon" label="图标展示" align="center"></el-table-column>
                <el-table-column prop="parentMenuId" label="所属菜单" align="center"></el-table-column>
                <el-table-column prop="level" label="菜单级别" align="center"></el-table-column>
                <el-table-column prop="description" label="菜单说明" align="center"></el-table-column>

                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增菜单" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接地址" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="优先级">
                                    <el-select v-model="formData.priority">
                                        <el-option label="1" value="1"></el-option>
                                        <el-option label="2" value="2"></el-option>
                                        <el-option label="3" value="3"></el-option>
                                        <el-option label="4" value="4"></el-option>
                                        <el-option label="5" value="5"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接路径">
                                    <el-input v-model="formData.path"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="图标展示">
                                    <el-input v-model="formData.icon"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="所属菜单">
                                    <el-input v-model="formData.parentMenuId"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单级别">
                                    <el-select v-model="formData.level">
                                        <el-option label="1" value="1"></el-option>
                                        <el-option label="2" value="2"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="菜单说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑菜单" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接地址" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="优先级">
                                    <el-select v-model="formData.priority">
                                        <el-option label="1" value="1"></el-option>
                                        <el-option label="2" value="2"></el-option>
                                        <el-option label="3" value="3"></el-option>
                                        <el-option label="4" value="4"></el-option>
                                        <el-option label="5" value="5"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接路径">
                                    <el-input v-model="formData.path"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="图标展示">
                                    <el-input v-model="formData.icon"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="所属菜单">
                                    <el-input v-model="formData.parentMenuId"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单级别">
                                    <el-select v-model="formData.level">
                                        <el-option label="1" value="1"></el-option>
                                        <el-option label="2" value="2"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="菜单说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data: {
            backend: 'http://localhost:9002',
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 10,//每页显示的记录数
                total: 0,//总记录数
                queryString: null//查询条件
            },
            dataList: [],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit: false,//编辑表单是否可见
            rules: {//校验规则
                name: [{required: true, message: '项目名称为必填项', trigger: 'blur'}]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();
        },
        methods: {
            //编辑
            handleEdit() {
                // 表单验证
                this.$refs['dataEditForm'].validate((valid) => {
                    if (valid) {
                        // 表单验证成功
                        console.log("表单验证成功,发送更新请求");
                        // 表单校验通过，发送请求
                        axios.defaults.withCredentials = true;
                        axios.post(this.backend + "/menu/updateOneRecord4Menu.do", this.formData)
                            .then((response) => {
                                // 编辑成功，弹出成功提示,显示服务返回的消息
                                if (response.data.flag) {
                                    this.$message({
                                        message: response.data.message,
                                        type: 'success'
                                    });
                                } else {

                                    // 编辑失败，弹出错误提示，显示服务返回的消息
                                    this.$message.error(response.data.message);
                                }
                            }).finally(() => {
                            // 隐藏编辑窗口
                            this.dialogFormVisible4Edit = false;
                            //无论执行结果如何，重新发送请求查询分页数据
                            this.findPage();
                        });
                    } else {
                        this.$message.error("表单验证失败");
                    }
                });
            },

            //添加
            handleAdd() {
                //校验表单输入项是否合法
                this.$refs['dataAddForm'].validate((valid) => {
                    //表单数据校验通过，发送ajax请求将表单数据提交到后台
                    if (valid) {
                        console.log("数据验证成功，准备提交请求");
                        // 三个参 URL，表单数据，回调
                        axios.defaults.withCredentials = true;
                        axios.post(this.backend + "/menu/addOneRecord4Menu.do", this.formData)
                            .then((response) => {
                                //显示新增窗口
                                this.dialogFormVisible = false;
                                //判断后台返回的flag值，true表示添加操作成功，false为添加操作失败
                                //  保存成功，弹出成功提示，显示服务返回的消息
                                if (response.data.flag) {
                                    this.$message({
                                        message: response.data.message,
                                        type: 'success'
                                    });
                                } else {
                                    // 保存失败，弹出错误提示，显示服务返回的消息
                                    this.$message.error(response.data.message);
                                }
                            }).finally(() => {
                            console.log("最终执行");
                            this.findPage();
                            //隐藏新增窗口
                            this.dialogFormVisible = false;
                        });
                    } else {
                        // 表单验证失败，弹出验证失败提示
                        this.$message.error("数据验证失败");
                    }
                });
            },

            //分页查询
            findPage() {
                //初始化请求参数
                var params = {
                    currentpage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize,
                    queryString: this.pagination.queryString
                };

                if (this.pagination.queryString != null && this.pagination.queryString.length > 0 ) {
                    this.pagination.currentPage = 1;
                }
                //发送axios请求
                console.log(JSON.stringify(params));
                axios.defaults.withCredentials = true;
                axios.post(this.backend + "/menu/findMenuListByPage.do", params).then((resp) => {
                    this.dataList = resp.data.rows;
                    this.pagination.total = resp.data.total;
                })
            },
            // 重置表单
            resetForm() {
                if (this.$refs['formName'] != null) {
                    this.$refs['formName'].resetFields();
                }
            },
            // 弹出添加窗口
            handleCreate() {
                //使模态框显示出来
                this.dialogFormVisible = true;
                //清空表单内的数据
                this.formData = {};
                this.resetForm();
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                console.log("row.id :" + row.id);
                //发送请求
                axios.get(this.backend + "/menu/findMenuById.do?id=" + row.id).then((resp) => {
                    if (resp.data.flag) {
                        this.dialogFormVisible4Edit = true;
                        //数据填充到弹出页面
                        this.formData = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                });


            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findPage();
            },

            showMessage(r){
                console.log(r);
                if (r.message.indexOf("403") != -1){
                    this.$message.error("无权访问");
                }else{
                    this.$message.error("未知错误");
                }
            },
            // 删除
            handleDelete(row) {

                this.$confirm("您是否要删除吗？", "提示", {type: 'warning'}).then(() => {
                    axios.defaults.withCredentials = true;
                    axios.get(this.backend + "/menu/delOneRecord4Menu.do?id=" + row.id).then((resp) => {
                        if (resp.data.flag) {
                            this.$message({
                                message: resp.data.message,
                                type: 'success'
                            })
                            this.findPage();
                        } else {
                            this.$message.error(resp.data.message);
                        }
                    }).catch((r)=>{
                        //判断是否有权限
                        this.showMessage(r);
                    });
                }).catch(()=>{
                    //取消操作
                    this.$message("操作已取消")
                });
            }
        }
    })
</script>
</html>